What is a common sign of heart failure that nurses should monitor?

A common sign of heart failure that nurses should monitor is fluid retention and edema. In heart failure, the heart's ability to pump blood effectively is compromised, which leads to a decrease in blood flow to the kidneys. This situation triggers the kidneys to conserve sodium and water in an attempt to increase blood volume, resulting in fluid retention. As a consequence, patients may experience swelling (edema) in various parts of the body, particularly the legs, ankles, and abdomen.

Monitoring for fluid retention and edema is crucial for assessing the severity of heart failure and the effectiveness of treatment. These signs can also indicate worsening heart function or fluid overload, which may require adjustments in medication management or diuretics to alleviate symptoms and improve patient outcomes. Recognizing and addressing fluid retention early can help prevent further complications associated with heart failure, such as pulmonary congestion or excessive strain on the heart.